MY152249A - Uplink reference signal allocation and assignment for cell clusters - Google Patents

Uplink reference signal allocation and assignment for cell clusters

Info

Publication number
MY152249A
MY152249A MYPI20113440A MY152249A MY 152249 A MY152249 A MY 152249A MY PI20113440 A MYPI20113440 A MY PI20113440A MY 152249 A MY152249 A MY 152249A
Authority
MY
Malaysia
Prior art keywords
uplink reference
reference signals
cells
allocated
assignment
Prior art date
Application number
Inventor
Guey Jiann-Ching
Jading Ylva
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MY152249A publication Critical patent/MY152249A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

THE INVENTIVE METHODS AND APPARATUS DISCLOSED HEREIN ALLOCATE AND ASSIGN UPLINK REFERENCE SIGNALS TO CELLS (104, 106) WITHIN A CELL CLUSTER (100, 302, 402, 502) BASED ON THE TYPE OF CELL. ACCORDING TO AN EMBODIMENT, UPLINK REFERENCE SIGNALS ARE ALLOCATED WITHIN A CELL CLUSTER (100, 102, 302, 402, 502) BY PARTITIONING A SET OF UPLINK REFERENCE SIGNALS ALLOCATED TO THE CELL CLUSTER (100, 102, 302, 402, 502) INTO MUTUALLY EXCLUSIVE SUBSETS OF UPLINK REFERENCE SIGNALS. ONE OF THE SUBSETS IS ALLOCATED TO EACH OF THE BORDER CELLS (104) AND THE ENTIRE SET OF UPLINK REFERENCE SIGNALS IS ALLOCATED TO THE INTERIOR CELLS (106). ACCORDINGLY, MORE UPLINK REFERENCE SIGNALS ARE AVAILABLE FOR ASSIGNMENT TO MOBILE DEVICES (310, 410, 510) SERVED BY THE INTERIOR CELLS (106) THAN BY THE BORDER CELLS (104). IN ONE EMBODIMENT, UPLINK REFERENCE SIGNALS ARE STATICALLY OR SEMI-DYNAMICALLY ASSIGNED TO MOBILE DEVICES (310, 410, 510) SERVED WITHIN THE BORDER CELLS (104) AND DYNAMICALLY ASSIGNED TO MOBILE DEVICES (310, 410, 510) SERVED WITHIN THE INTERIOR CELLS (106).
MYPI20113440 2009-01-23 2009-03-30 Uplink reference signal allocation and assignment for cell clusters MY152249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14685309P 2009-01-23 2009-01-23

Publications (1)

Publication Number Publication Date
MY152249A true MY152249A (en) 2014-09-15

Family

ID=41172379

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20113440 MY152249A (en) 2009-01-23 2009-03-30 Uplink reference signal allocation and assignment for cell clusters

Country Status (7)

Country Link
US (1) US9100834B2 (en)
EP (1) EP2382806B1 (en)
CN (1) CN102308609B (en)
MY (1) MY152249A (en)
PL (1) PL2382806T3 (en)
RU (1) RU2503143C2 (en)
WO (1) WO2010085190A1 (en)

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KR20110082705A (en) * 2010-01-12 2011-07-20 주식회사 팬택 Method and apparatus for transmitting and receiving reference signal in wireless communication system
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WO2013066038A1 (en) * 2011-10-31 2013-05-10 주식회사 케이티 Signal processing system and signal processing method
CN103139913B (en) * 2011-11-30 2015-09-30 中国电信股份有限公司 A kind of method of collocating uplink sounding reference signal and LTE heterogeneous network
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EP2807874A4 (en) * 2012-01-27 2015-12-09 Ericsson Telefon Ab L M A frequency synchronization method for nodes in a downlink coordinated multiple point transmission scenario
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CN104641670B (en) * 2012-09-19 2018-11-30 高通股份有限公司 Method and apparatus for separating cell cluster for LTE EIMTA interference mitigation
US8913972B2 (en) 2012-10-11 2014-12-16 Nokia Siemens Networks Oy Antenna clustering for multi-antenna aperture selection
CN104244449B (en) * 2013-06-20 2018-05-11 华为技术有限公司 The communication means and user equipment of device-to-device
FR3018656A1 (en) * 2014-03-13 2015-09-18 Cassidian Sas RESOURCE ALLOCATION METHOD AND SYSTEM IMPLEMENTING THE METHOD
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US11102784B2 (en) * 2016-10-24 2021-08-24 Telefonaktiebolaget Lm Ericsson (Publ) Method and network node for enabling measurements on reference signals
KR102749267B1 (en) 2018-04-02 2025-01-03 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 Method for determining reference signal, network device, UE and computer storage medium
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Also Published As

Publication number Publication date
CN102308609A (en) 2012-01-04
RU2503143C2 (en) 2013-12-27
CN102308609B (en) 2014-07-30
EP2382806B1 (en) 2012-11-28
US9100834B2 (en) 2015-08-04
WO2010085190A1 (en) 2010-07-29
EP2382806A1 (en) 2011-11-02
US20110275397A1 (en) 2011-11-10
RU2011135081A (en) 2013-02-27
PL2382806T3 (en) 2013-04-30

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